Use Python 3 interpreter for ansible on openQA stg boxes

They are now F30.

Signed-off-by: Adam Williamson <awilliam@redhat.com>

inventory/group_vars/openqa_stg

@@ -12,6 +12,9 @@
 # this is to enable nested virt, which we need for disk image creation
 virt_install_command: "{{ virt_install_command_one_nic }} --cpu=host-passthrough,+vmx"
 
+# These boxes are F30, so we need Python 3 ansible
+ansible_python_interpreter: /usr/bin/python3
+
 external_hostname: openqa.stg.fedoraproject.org
 
 openqa_static_uid: 601

inventory/group_vars/openqa_stg_workers

@@ -4,5 +4,8 @@ openqa_hostname: openqa-stg01.qa.fedoraproject.org
 openqa_key: "{{ stg_openqa_apikey }}"
 openqa_secret: "{{ stg_openqa_apisecret }}"
 
+# These boxes are F30, so we need Python 3 ansible
+ansible_python_interpreter: /usr/bin/python3
+
 deployment_type: stg
 freezes: false